package com.mybaties.demo.mapper;

import com.mybaties.demo.Course;

import com.mybaties.demo.Student;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CourseMapper {



    List<Course> SelectByname(String cname);

    Integer insertCourse(Course course);

    Integer updateCourse(Course course);

    Integer deleteCourse(String cno);











}
